/Engine/Source/Editor/PlacementMode/Public/IPlacementModeModule.h
Creates the placement browser widget
[TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > CreatePlacementModeBrowser ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SDockTab](API\Runtime\Slate\Widgets\Docking\SDockTab) > ParentTab )